GB679143A - Styrene modified alkyd resins - Google Patents
Styrene modified alkyd resinsInfo
- Publication number
- GB679143A GB679143A GB7653/50A GB765350A GB679143A GB 679143 A GB679143 A GB 679143A GB 7653/50 A GB7653/50 A GB 7653/50A GB 765350 A GB765350 A GB 765350A GB 679143 A GB679143 A GB 679143A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methyl
- fatty acids
- oil fatty
- specified
- ethyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F242/00—Copolymers of drying oils with other monomers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Paints Or Removers (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
In making a styrene modified alkyd resin, a toluene-soluble interpolymer of 30 to 90 parts by weight of one or more drying oil fatty acids and 70 to 10 parts of a mixture consisting of 50 to 80 per cent by weight of a monovinyl aromatic compounds of the formula <FORM:0679143/IV (a)/1> and 50 to 20 per cent of one or more a -methylene alkyl aromatic compounds of the formula <FORM:0679143/IV (a)/2> wherein X and Y are each a hydrogen atom or an alkyl radical containing not more than 3 carbon atoms and R is a methyl or ethyl radical, is made by heating the reactants at 120-300 DEG C., the interpolymer is then esterified by heating at 200-240 DEG C. with a polyhydric alcohol containing at least three hydroxyl groups in amount sufficient to neutralize the carboxyl groups and to leave 1.5 to 2.5 free hydroxyl groups per polyhydric alcohol nucleus, and the resulting ester is then heated at 230-260 DEG C. with a chemical equivalent amount of phthalic acid or anhydride. Drying oil fatty acids specified are the fatty acids of linseed, dehydrated castor, tung, perilla, oiticica, sardine and menhaden oils and mixtures thereof and mixtures of highly conjugated drying oil fatty acids with non-conjugated semi-drying oil fatty acids, e.g. equal parts of tung and soyabean oil fatty acids. Monovinyl aromatic compounds specified are styrene and o-methyl-, p-methyl-, o-ethyl-, p-ethyl-, o,p-dimethyl-, o,p-diethyl and o-methyl-p-isopropyl styrenes. The a -methylene alkyl aromatic compounds specified are a -methyl-, p-methyl-a -methyl-, a -ethyl-, o,p-dimethyl-a -methyl- and p-isopropyl-a -methyl-styrenes. Polyhydric alcohols specified are glycerine, pentaerythritol, mannitol, sorbitol, trimethylolpropane and 2,2,6,6-tetramethylolcyclohexanol. The various stages of the process are preferably effected in an inert atmosphere, e.g. nitrogen, carbon dioxide and methane, and in the absence of inert liquid media. Polymerization catalysts specified are benzoyl peroxide, acetylbenzoyl peroxide, tertiary butyl perbenzoate and tertiary butyl hydroperoxide. Examples are given of the preparation of the resinous products and of varnishes therefrom by dissolution in a solvent consisting of mineral spirits and xylene and adding as driers the naphthenates of cobalt, manganese and lead, and guaiacol to prevent skinning. Specification 679,144 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90263A US2639270A (en) | 1949-04-28 | 1949-04-28 | Styrene modified alkyd resins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB679143A true GB679143A (en) | 1952-09-10 |
Family
ID=22222016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7653/50A Expired GB679143A (en) | 1949-04-28 | 1950-03-27 | Styrene modified alkyd resins |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2639270A (en) |
| FR (1) | FR1029558A (en) |
| GB (1) | GB679143A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2982746A (en) * | 1958-03-31 | 1961-05-02 | American Cyanamid Co | Process for preparing post-formed styrenated oil-modified alkyd resins utilizing molten phthalic anhydride |
| DK153407C (en) * | 1978-01-05 | 1988-12-19 | Syntes Ab | UNSATURED HARDWARE POLYESTER FORM CONTAINING AN ADHESIVE PROMOTION |
| US4595719A (en) * | 1981-12-17 | 1986-06-17 | Allen Jefferson K | Composition for cleaning and clearing plastic surfaces |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2190915A (en) * | 1938-07-01 | 1940-02-20 | Dow Chemical Co | Copolymers of styrene with oiticica oil or its derivatives |
| US2320724A (en) * | 1940-03-14 | 1943-06-01 | Pittsburgh Plate Glass Co | Method of treating styrene-unsaturated dicarboxylic acid resins |
| BE478541A (en) * | 1942-07-28 | 1900-01-01 | ||
| US2468748A (en) * | 1944-09-26 | 1949-05-03 | Dow Chemical Co | Drying oil-styrene interpolymers |
| US2560592A (en) * | 1946-12-04 | 1951-07-17 | Interchem Corp | Alkyd resin |
| US2470752A (en) * | 1947-06-02 | 1949-05-24 | Areo Company | Interpolymer produced from polyhydric alcohol, polybasic acid, and interpolymer of monovinylaromatic compound, olefinic acid, and drying oil or oil fatty acid |
-
1949
- 1949-04-28 US US90263A patent/US2639270A/en not_active Expired - Lifetime
-
1950
- 1950-03-27 GB GB7653/50A patent/GB679143A/en not_active Expired
- 1950-03-31 FR FR1029558D patent/FR1029558A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1029558A (en) | 1953-06-03 |
| US2639270A (en) | 1953-05-19 |
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